At 20°c solubility of sugar is 179.How much gram of sugar is needed to prepare saturated solution with 40gm of water​

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At 20°c solubility of sugar is 179.How much gram of sugar is needed to prepare saturated solution with 40gm of water​

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Nguyệt Ánh 5 years 2021-08-13T11:18:12+00:00 1 Answers 273 views 1

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  1. thaiduong
    1
    2021-08-13T11:19:20+00:00
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    Answer: Volume is 22,3 ml

    Explanation:  I assume solubility is expressed to 100 ml water

    You can use proportion :  179 g / 100 ml water =  40 gm/ V

    Multiplying the proportion gives 179 g  · V = 100 ml · 40 g | : 179 g

    V = 4000  ml / 179 = 22,3 ml

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